Greatest Common Factor of 78, 13, 585

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 78, 13, 585 by common division method
• Greatest Common Factor of 78, 13, 585 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 13 = 13

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 585

List of positive integer factors of 585 that divides 585 without a remainder.

1,3,5,9,13,15,39,45,65,117,195,585

Greatest Common Factor

We found the factors 78,13,585 . The biggest common factor number is the GCF number.
So the greatest common factor 78,13,585 is 13.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 89, 31, 129
• GCF of 65, 83, 749
• GCF of 60, 35, 477
• GCF of 17, 37, 202
• GCF of 53, 93, 415

1. What is the GCF of 78, 13, 585?

Answer: GCF of 78, 13, 585 is 13.

2. How to Find the GCF of 78, 13, 585

Answer: Greatest Common Factor(GCF) of 78, 13, 585 = 13

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(78, 13, 585) = 13.